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数学是一门基础学科,从小学升入初中,数学知识又触及更多更深的领域,锻炼学生的思维,开拓学生的视野,数学成绩的高低直接关系到其他学科成绩的高低,初中数学作为整个数学学科中承上启下的环节,显得尤为重要。因此,作为初中数学教师有义务、有责任帮助学生学好初中数学。数学是研究数量、结构、变化以及空间模型等概念的一门学科。数学属性是任何事物的可量度
Mathematics is a basic discipline, from elementary school to junior high school, mathematics knowledge touches more and deeper fields, to train students ’thinking and explore students’ horizons. The level of maths is directly related to the level of other disciplines, maths as a whole It is particularly important that the subject of mathematics bears the link in the beginning. Therefore, as a junior high school mathematics teachers have an obligation to help students learn math. Mathematics is a discipline that studies the concepts of quantity, structure, change, and spatial models. Mathematical properties are measurable of anything